mirror of
https://github.com/godotengine/godot.git
synced 2024-12-27 11:24:59 +08:00
110 lines
4.3 KiB
C++
110 lines
4.3 KiB
C++
/**************************************************************************/
|
|
/* back_buffer_copy.cpp */
|
|
/**************************************************************************/
|
|
/* This file is part of: */
|
|
/* GODOT ENGINE */
|
|
/* https://godotengine.org */
|
|
/**************************************************************************/
|
|
/* Copyright (c) 2014-present Godot Engine contributors (see AUTHORS.md). */
|
|
/* Copyright (c) 2007-2014 Juan Linietsky, Ariel Manzur. */
|
|
/* */
|
|
/* Permission is hereby granted, free of charge, to any person obtaining */
|
|
/* a copy of this software and associated documentation files (the */
|
|
/* "Software"), to deal in the Software without restriction, including */
|
|
/* without limitation the rights to use, copy, modify, merge, publish, */
|
|
/* distribute, sublicense, and/or sell copies of the Software, and to */
|
|
/* permit persons to whom the Software is furnished to do so, subject to */
|
|
/* the following conditions: */
|
|
/* */
|
|
/* The above copyright notice and this permission notice shall be */
|
|
/* included in all copies or substantial portions of the Software. */
|
|
/* */
|
|
/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */
|
|
/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */
|
|
/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. */
|
|
/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */
|
|
/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */
|
|
/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */
|
|
/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */
|
|
/**************************************************************************/
|
|
|
|
#include "back_buffer_copy.h"
|
|
|
|
void BackBufferCopy::_update_copy_mode() {
|
|
switch (copy_mode) {
|
|
case COPY_MODE_DISABLED: {
|
|
RS::get_singleton()->canvas_item_set_copy_to_backbuffer(get_canvas_item(), false, Rect2());
|
|
} break;
|
|
case COPY_MODE_RECT: {
|
|
RS::get_singleton()->canvas_item_set_copy_to_backbuffer(get_canvas_item(), true, rect);
|
|
} break;
|
|
case COPY_MODE_VIEWPORT: {
|
|
RS::get_singleton()->canvas_item_set_copy_to_backbuffer(get_canvas_item(), true, Rect2());
|
|
|
|
} break;
|
|
}
|
|
}
|
|
|
|
#ifdef TOOLS_ENABLED
|
|
Rect2 BackBufferCopy::_edit_get_rect() const {
|
|
return rect;
|
|
}
|
|
|
|
bool BackBufferCopy::_edit_use_rect() const {
|
|
return true;
|
|
}
|
|
#endif
|
|
|
|
Rect2 BackBufferCopy::get_anchorable_rect() const {
|
|
return rect;
|
|
}
|
|
|
|
void BackBufferCopy::set_rect(const Rect2 &p_rect) {
|
|
rect = p_rect;
|
|
_update_copy_mode();
|
|
item_rect_changed();
|
|
}
|
|
|
|
Rect2 BackBufferCopy::get_rect() const {
|
|
return rect;
|
|
}
|
|
|
|
void BackBufferCopy::set_copy_mode(CopyMode p_mode) {
|
|
copy_mode = p_mode;
|
|
_update_copy_mode();
|
|
notify_property_list_changed();
|
|
}
|
|
|
|
BackBufferCopy::CopyMode BackBufferCopy::get_copy_mode() const {
|
|
return copy_mode;
|
|
}
|
|
|
|
void BackBufferCopy::_validate_property(PropertyInfo &p_property) const {
|
|
if (copy_mode != COPY_MODE_RECT && p_property.name == "rect") {
|
|
p_property.usage = PROPERTY_USAGE_NO_EDITOR;
|
|
}
|
|
}
|
|
|
|
void BackBufferCopy::_bind_methods() {
|
|
ClassDB::bind_method(D_METHOD("set_rect", "rect"), &BackBufferCopy::set_rect);
|
|
ClassDB::bind_method(D_METHOD("get_rect"), &BackBufferCopy::get_rect);
|
|
|
|
ClassDB::bind_method(D_METHOD("set_copy_mode", "copy_mode"), &BackBufferCopy::set_copy_mode);
|
|
ClassDB::bind_method(D_METHOD("get_copy_mode"), &BackBufferCopy::get_copy_mode);
|
|
|
|
ADD_PROPERTY(PropertyInfo(Variant::INT, "copy_mode", PROPERTY_HINT_ENUM, "Disabled,Rect,Viewport"), "set_copy_mode", "get_copy_mode");
|
|
ADD_PROPERTY(PropertyInfo(Variant::RECT2, "rect", PROPERTY_HINT_NONE, "suffix:px"), "set_rect", "get_rect");
|
|
|
|
BIND_ENUM_CONSTANT(COPY_MODE_DISABLED);
|
|
BIND_ENUM_CONSTANT(COPY_MODE_RECT);
|
|
BIND_ENUM_CONSTANT(COPY_MODE_VIEWPORT);
|
|
}
|
|
|
|
BackBufferCopy::BackBufferCopy() {
|
|
_update_copy_mode();
|
|
set_hide_clip_children(true);
|
|
}
|
|
|
|
BackBufferCopy::~BackBufferCopy() {
|
|
}
|